Her experience as a Dermatologist has expanded over 30 years and has lead Dr. Trenkle to be one of the most well-known and reputable Dermatologist in Southern California. Dr. Trenkle developed her own line of skin care products utilizing only the finest ingredients from Europe in a unique blend targeted toward photoaging, pigmentation and collagen/elastic tissue build up. There are skin programs directed toward acne, photoaging, skin cancer prevention, hyperpigmentation, sun protection, and hair loss.
Why we are the best
Dermatology in Redlands, CA
Dr. Ingrid Trenkle practices Dermatology and Dermatopathology in Redlands and Sun City, California.
Dr. Trenkle graduated from Loma Linda University Medical School in 1973. She did a Rotating Internship at USC Medical Center followed by a year in Zambia, Africa in mission service and running a leprosarium in-house and range rover outreach. This was followed by an Internal Medicine Residency at Loma Linda. She did her Dermatology residency at University of California San Francisco and was the Chief Resident in her last year. Her Dermatopathology residency was completed at the Massachusetts General Hospital Harvard University Medical School.
a leader in laser technology
Dr. Trenkle has been a leader in laser technology utilizing the Fractional CO2, IPL, Hair Removal, Thermage, Erbium, Diode, Cool touch, Nd:Yag, Velashape, Aluma, and penetrating Ultrasound for pigment. She was at the forefront of fillers being one of the first dermatologists to use Collagen and has subsequently been well-known for her use of fillers and volumizers i.e., Restylane, Perlane, Juvederm, Radiesse and Sculptra and is in fact a trainer for many of these fillers. Our office was also one of the first to utilize Botox beginning in 1997 . She is an expert for both cosmetic and therapeutic purposes.
She also specializes in precancers and skin cancer utilizing multiple therapies including peels, photodynamic therapy, topical chemical treatments and of course, MOHS microsurgery, including the use of a Plastic Surgeon for closures. Because she is double boarded in Dermatopathology she is able to read Dermatolpathology slides for other physicians. Other advantages are being of service in her own practice reading slides in a timely manner and having first hand knowledge of the patients history for correlation with the slides.
- Our Team -
- What our clients say -
Sang H. Yi
Client
"I used to have really bad acne. If you met me now, you couldn't tell at all, but this is all because of Ingrid Trenkle. One of the best physicians that I have ever had the honor to meet. She takes her time, she's extremely thorough, covering all bases and possibilities without blind assumption, what more could you ask for in a medical doctor? Although, she is very busy with a huge caseload, and it might take a little while to get to see her, it's worth the wait, a busy doctor (who runs a private practice) is a good sign that she's a great doctor. Her intelligence and intuition leaves no room for error, I love Dr. Trenkle! (Apparently so does everyone else here)"Anish Thakkar (Doc Thakkar)
Client
"I had the pleasure of working with Dr. Ingrid Trenkle a few weeks ago, and was impressed by her professionalism and skillset. As a fellow provider at the Los Angeles Center for Hearing & Balance, I am very cognizant regarding providers and their beside manners; Dr. Trenkle truly cares about her patients. I would absolutely recommend her to anyone in the Redlands / greater IE!"steven goodman
Client
"What an awesome experience! From the receptionists to the medical staff! Very respectful, courteous and professional. Huge thanks to the nurse Josh and the P.A. John."Irma Zazueta
Client
"I visit her office at least twice a year, I am very happy with Dr. Trenkle, friendly and very professional."